Related Experiment Videos
Shared lives-an opportunity for obesity prevention?
Annie S Anderson1, David W Marshall, Emma J Lea
1Centre for Public Health Nutrition Research, Department of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, DD1 9SY,UK. a.s.anderson@dundee.ac.uk
Appetite
|November 6, 2004
Summary
Cohabitation leads to increased shared meals and social support for dietary changes, resulting in significant weight gain for both men and women. This period presents a critical opportunity for obesity prevention strategies.
Area of Science:
- Nutrition Science
- Behavioral Science
- Public Health
Background:
- Shared living arrangements significantly influence individual health behaviors.
- The transition to cohabitation is a major life event impacting lifestyle choices.
- Understanding dietary and weight changes during this period is crucial for public health.
Purpose of the Study:
- To examine the impact of cohabitation on food choices, dietary intake, and body weight.
- To identify changes in meal patterns and social influences on diet post-cohabitation.
- To assess the potential for obesity prevention during the cohabitation transition.
Main Methods:
- A longitudinal study design was employed.
- 22 couples were surveyed regarding food choices, dietary intake, and body weight.
- Data were collected three months before and three months after cohabitation.
Main Results:
- Cohabitation led to more shared meal occasions and increased alcohol consumption during meals.
- Social support for dietary temptations and restrictions was observed.
- Significant body weight increases were recorded for both women (mean increase ~1.5 kg) and men (mean increase ~1.7 kg).
Conclusions:
- Cohabitation is associated with significant weight gain in both genders.
- The transition to cohabitation presents a critical, yet often missed, opportunity for obesity prevention interventions.
- Public health initiatives should target couples during this life stage to promote healthier dietary habits and weight management.